package com.example.demo;

import lombok.Data;

import java.io.Serializable;
import java.math.BigDecimal;
import java.util.Observable;

/**
 * jdk提供的一种观察者的实现方式，被观察者
 * Created by Easettle
 * Date:2021-02-18 15:43
 * Email:easettle@qq.com
 */
@Data
public class Easettle implements Serializable {

    private static final long serialVersionUID = 1L;
    
    private String name;
    private String age;
    
    private String sex;
    
    private BigDecimal source;
}
